bytedance/CompoundVM

A high-performance JDK with broad compatibility

Stars: 118
Forks: 22
Open beginner issues: 2
Indexed issues: 23
Avg merge: 8d 8h
Merged PRs (30d): 4

Dominant language: Java
License: GPL-2.0
Last GitHub push: Sep 7, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

23 open issues indexed

[HotSpot] Remove Redundant Native and Intrinsic Implementations of Unsafe class in cvm hotspot Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

bytedance/CompoundVM#180 · Opened Aug 31, 2026
[CI] Commit checker accepts canonical Co-authored-by trailers Open

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

bytedance/CompoundVM#176 · Opened Aug 22, 2026
[Docs] Fix unusable commands and placeholder links in the usage Wiki Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

bytedance/CompoundVM#175 · Opened Aug 22, 2026
[Build] Reject unsupported hotspot target classlib values during configure Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

bytedance/CompoundVM#174 · Opened Aug 22, 2026
[CI] Bundle artifact cleanup never deletes uploaded bundles Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

bytedance/CompoundVM#173 · Opened Aug 22, 2026
isServer()实现错误导致TestPrintPreciseRTMLockingStatisticsOptionOnUnsupportedConfig.java用例报错 Open

bytedance/CompoundVM#166 · 1 assignee · Opened Aug 13, 2026
[Test]CrashReportTest.java使用fastdebug/fastdebug运行报错 Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

bytedance/CompoundVM#163 · 1 comment · Opened Aug 6, 2026
[Test]github action测试fastdebug未真正运行 Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

bytedance/CompoundVM#159 · Opened Aug 5, 2026
用例 CompressedClassSpaceSizeInJmapHeap.java & Test8028623.java 在 ptrace 权限为 true 的环境测试失败 Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

bytedance/CompoundVM#155 · 1 comment · Opened Jul 30, 2026
用例runtime/SharedArchiveFile/SharedBaseAddress.java运行报错CDS is not supported in exploded JDK build Open

bytedance/CompoundVM#150 · 5 comments · 1 assignee · Opened Jul 15, 2026
cvm运行jdk8u用例jdk/jfr/jcmd/TestJcmdConfigure.java crash：LinkResolver::linktime_resolve_static_method(LinkInfo const&, JavaThread*) Open

bytedance/CompoundVM#147 · 3 comments · 1 assignee · Opened Jul 14, 2026
hsdis binary is expected to be provided in CompoundVM Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

bytedance/CompoundVM#126 · 3 comments · Opened Apr 22, 2026
cvm8+25 g1gc needs to fix zstd jni issue exist in jdk25 Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

bytedance/CompoundVM#115 · 2 comments · Opened Apr 3, 2026
Possible issue with unsafe.putAddress_raw/getAddress_raw Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

bytedance/CompoundVM#57 · 2 comments · Opened Sep 25, 2025
Unexpected 100% CPU usage Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

bytedance/CompoundVM#56 · 2 comments · Opened Sep 23, 2025
Proposal: manage all the source code in one repo Open

enhancement

bytedance/CompoundVM#49 · 1 comment · 1 reaction · 1 assignee · Opened Aug 8, 2025
Unify the entry point for jcmd tools Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

bytedance/CompoundVM#42 · 1 comment · Opened Jul 23, 2025
[Bug] jmap17 -heap is not supported Open

bytedance/CompoundVM#41 · 1 comment · 1 assignee · Opened Jul 22, 2025
[Test] tools/jdeps/DotFileTest.java failure analysis Open

bytedance/CompoundVM#30 · 1 assignee · Opened May 27, 2025
Github CodeScan reports errors on branch jdk17u-target8 Open

bytedance/CompoundVM#18 · 1 comment · 1 assignee · Opened May 12, 2025
[Performance] Hadoop performance tests Open

bytedance/CompoundVM#16 · 1 assignee · Opened May 12, 2025
[Test] create a suitable HotSpot testing group for CVM Open

bytedance/CompoundVM#15 · 5 comments · 1 assignee · Opened May 12, 2025
[Test][CI] jdk8u test status Open

bytedance/CompoundVM#2 · 1 assignee · Opened Apr 17, 2025

A short digest of beginner-friendly GitHub issues.